JN-Series
Hydraulic Jam Nut Wrenches

*To receive our interactive CD showcasing our JN Top Drive Packing Nut Wrench, go to the Contact Page to complete your contact information and specify in the comments box that you would like to have one mailed to you.

Hydraulic Jam Nut Wrenches Hydraulic Jam Nut Wrench
JN-Series Top Drive
Packing Nut Wrench
JN-Series Hydraulic
Jam Nut Wrench

Our "PATENTED" JN-Series Hydraulic Jam Nut Wrench is designed specifically for Fast, Safe and Accurate tightening or loosening of Top Drive Packing Nuts and Gas Compressor Piston Rod Crosshead Jam Nuts. However, with use of one of our innovative, in-house specialty adapters, the wrench can be used to turn any nut that faces the problem of having a shaft, rod or tube running through the center of it. The Torq/Lite® JN-Series hydraulic jam nut wrench features a PATENTED "split-head" design, enabling the tool to fit over the wash pipe or piston rod and around your packing nut or jam nut. Our standard JN-Series hydraulic jam nut wrench capacity ranges from 100 to 32,000 foot pounds of torque using a standard bi-directional 10,000 p.s.i. hydraulic pump.


PATENTED "Split-Head" Design - The "Split Head" itself, or through use of a special made adapter, can fit any size or type Top Drive Packing Nut, OEM Jam Nut, hex or any other configuration. This eliminates the need for expensive after market nuts while also giving you never before Accuracy, Speed and Safety!!!
Fast - The PATENTED "Split Head" design can be placed around the wash pipe, piston rod or any other type of shaft, rod, pipe or tube and on the nut or adapter in less than one minute. Accurate tightening or loosening of the jam nut is easily achieved in just a few seconds.
Safe - The JN-Series Hydraulic Jam Nut Wrench eliminates unsafe hammer wrenches, hydraulic jacks or cranes, and other unsafe equipment currently being used to turn these nuts.
Accurate - This fast hydraulic wrench designed specifically to deal with Top Drive Packing Nuts and Crosshead Jam Nuts, provides accuracy to ± 3% with the use of a standard bi-directional 10,000 p.s.i. hydraulic pump.
Functional - The JN-Series hydraulic wrench will work equally well in either Top Drive bonnet assemblies or either compressor crosshead access ports. It will work right-side up or upside-down, sideways, etc…for both loosening and tightening.
Reaction Pad - Reacts against either the Top Drive bonnet window opening or the Compressor crosshead structure.
Coated - All exposed parts to resist corrosion.
360° Swivel Fittings (Patented) - Allows hose movement without hose binding. Stainless steel with fewer moving parts.
Light/Ergonomic - Reduces operator fatigue. Tool can also be used with an overhead spring balancer, which allows you to set the tool as light as 1 pound.
Calibrated - Every tool is tested and calibrated to +\-.03 accuracy, traceable to N.I.S.T.

TORQ/LITE®
Division of Francis Services, Inc.

MAIN OFFICE &
MANUFACTURING FACILITY


1914 Engineers Road,
Belle Chasse, Louisiana USA 70037
Toll Free Phone: 877-777-4046
Toll Free Fax: 877-777-4048
Phone: 504-394-1400
Fax: 504-394-0404

HOUSTON SALES OFFICE

5829 West Sam Houston Parkway North
Building 10, Suite 1001 Houston, TX 77041
Phone: 713-983-7171 | Fax: 713-983-9958

FRANCIS TORQUE SERVICE

BOLTING SERVICES & LOUISIANA SALES/RENTALS

735 Peters Road,
Harvey, Louisiana USA 70058
Toll Free Phone: 800-368-7153
Toll Free Fax: 888-368-7153
Phone: 504-368-7153
Fax: 504-368-7178

LAFAYETTE FACILITY

Scott, Louisiana USA
Toll Free Phone: 800-368-7153
Toll Free Fax: 888-368-7153

 

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